12086385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 20590848

約数和(自身を除く): 8504463

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 661, 795, 1219, 1983, 3305, 3657, 6095, 9915, 15203, 18285, 35033, 45609, 76015, 105099, 175165, 228045, 525495, 805759, 2417277, 4028795, 12086385]

約数ペア:

[(1, 12086385), (3, 4028795), (5, 2417277), (15, 805759), (23, 525495), (53, 228045), (69, 175165), (115, 105099), (159, 76015), (265, 45609), (345, 35033), (661, 18285), (795, 15203), (1219, 9915), (1983, 6095), (3305, 3657)]